Description

Product Description

The Huawei SUN2000-100KTL-M2 inverter efficiently converts DC power from multiple photovoltaic (PV) strings into AC power for export to the electrical grid. Its ten independent MPPT (Maximum Power Point Tracking) channels with dual DC inputs each allow flexible PV array configurations and maximised energy harvest under varying site conditions. With high efficiency (up to 98.8 percent) and a wide MPPT voltage range (200 – 1000 V DC), it is suited for commercial rooftops, industrial solar installations, and distributed power generation projects. The inverter includes advanced safety features such as anti-islanding protection, DC/AC surge protection, arc fault circuit interruption (AFCI), and residual current monitoring. Rugged IP66-rated outdoor protection, smart air cooling and compatibility with Huawei’s FusionSolar remote monitoring platform ensure long-term durability, easy performance tracking, and system control.

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Technical Specifications (Bullet Form)

General

• Model: SUN2000-100KTL-M2 three-phase grid-tied string inverter.

• Rated AC active power: 100 000 W (100 kW).

• Maximum AC apparent power: 110 000 VA.

• Nominal output voltages: 380 V / 400 V / 480 V AC, 3W+(N)+PE.

• Supported AC grid frequency: 50 Hz / 60 Hz.

• Adjustable power factor range: 0.8 leading to 0.8 lagging.

• Total harmonic distortion (THD): < 3 % (rated power).

• Protection class: IP66 (weather-resistant for outdoor installation).

Efficiency

• Maximum conversion efficiency: 98.6 % @ 400 V, 98.8 % @ 480 V.

• European weighted efficiency: 98.4 % @ 400 V, 98.6 % @ 480 V.

DC (PV) Input

• Maximum DC input voltage: 1 100 V.

• Operating voltage range (MPPT): 200 – 1000 V.

• Minimum start-up voltage: 200 V.

• Rated DC voltage: 600 V @ 400 V AC / 720 V @ 480 V AC.

• Number of MPPT trackers: 10 independent MPPTs.

• Maximum current per MPPT: 30 A.

• Maximum short-circuit current per MPPT: 40 A.

• Number of DC inputs: 20 (2 per MPPT).

AC Output

• Nominal output current: 144.4 A @ 400 V; 120.3 A @ 480 V.

• Maximum output current: 160.4 A @ 400 V; 133.7 A @ 480 V.

Protection & Safety

• Anti-islanding protection.

• Integrated DC and AC surge protection (Type II).

• Arc Fault Circuit Interruption (AFCI) detection.

• Residual current monitoring unit (RCMU).

• Input-side disconnection device.

Environmental

• Operating temperature range: -25 °C to +60 °C.

• Maximum operating altitude: up to 4 000 m.

Physical

• Dimensions (approx): 1035 × 700 × 365 mm.

• Weight: ~93 kg.

• Cooling method: Smart Air Cooling.

Communication & Monitoring

• Communication interfaces: RS485, USB with optional Smart Dongle (4G/WLAN).

• Remote monitoring: Huawei FusionSolar platform support.

• Smart PV diagnostics including I-V curve analysis.